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Re: Compilation time has more than doubled on some Polyhedron tests
> I see that. I'm testing the following fix to address the fortran
> regressions. The observation is that the fortran FE uses structures
> to pass (lots of) arguments to I/O functions, and uses array descriptors
> for passing arrays, which are handled similarly. Now those structures
> are only _written_ to in the caller (and have its address taken for the
> call), so it's pointless to build dataflow information for those as this
> will only result in really long clobber lists for the calls.
>
> Does this look like a sane idea?
It's fine for now, it's just going to get in the way when we actually
start using the inteprocedural pta results.